#646ac4 color: Bluish Purple Anemone
#646ac4 is rgb(100, 106, 196) in RGB and oklch(56.254% 0.13747 278.127) in OKLCH. Every other format, shade and contrast value is below.
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- Indigo
- Medium
- Soft
- Cool
- ≈ Royal blue
- slate-500
- Black 23%
Inside sRGB: displays the same on any screen.
Shades
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About #646ac4
#646ac4 is a soft indigo color. In OKLCH it has 56.3% lightness, 0.137 chroma and a hue of 278°.
Inside sRGB: displays the same on any screen.
White text on it reaches 4.77:1 contrast and black text 4.4:1, so white text reads better.
The closest named color is Bluish Purple Anemone (#6666bb). In Tailwind CSS the closest color is slate-500.
Lighter: #646ac4 mixed with white
Darker: #646ac4 mixed with black
Calmer: #646ac4 with less saturation
Similar named colors
Colors that go with #646ac4
Questions about #646ac4
What color is #646ac4?
#646ac4 is soft indigo. The closest named color is Bluish Purple Anemone. In RGB it is rgb(100, 106, 196), in HSL hsl(236.25, 44.86%, 58.04%) and in OKLCH oklch(56.254% 0.13747 278.127).
What colors go well with #646ac4?
The complementary color of #646ac4 is #8b7400. For a calmer combination use the analogous colors #1f79c1 and #8c5cb2. The triadic partners are #b75333 and #008c55.
Is white or black text more readable on #646ac4?
White text reads better on #646ac4: white gives a contrast ratio of 4.77:1 and black gives 4.4:1. WCAG AA asks for at least 4.5:1 for body text.
Is #646ac4 a warm or cool color?
#646ac4 is a cool color. In OKLCH its hue is 278 degrees, its lightness 56.3% and its chroma 0.137.